4097051251099 has 2 divisors, whose sum is σ = 4097051251100. Its totient is φ = 4097051251098.

The previous prime is 4097051251081. The next prime is 4097051251109. The reversal of 4097051251099 is 9901521507904.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4097051251099 - 2¹⁷ = 4097051120027 is a prime.

It is a super-2 number, since 2×4097051251099² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4097051051099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2048525625549 + 2048525625550.

It is an arithmetic number, because the mean of its divisors is an integer number (2048525625550).

Almost surely, 2^{4097051251099} is an apocalyptic number.

4097051251099 is a deficient number, since it is larger than the sum of its proper divisors (1).

4097051251099 is an equidigital number, since it uses as much as digits as its factorization.

4097051251099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1020600, while the sum is 52.

The spelling of 4097051251099 in words is "four trillion, ninety-seven billion, fifty-one million, two hundred fifty-one thousand, ninety-nine".